Table 4.

Posterior Means for γ _j. Higher values indicated higher relative impact of ability on the corresponding game statistic, given the model. These values should not be compared across statistics, since they are on different scales.

Attribute	Rookie	A	Adv. A	AA	AAA	MLB
OBP	0.110	0.118	0.109	0.101	0.103	0.060
BB%	0.316	0.304	0.300	0.320	0.305	0.275
K%	0.327	0.356	0.335	0.346	0.345	0.341
SLG	0.059	0.050	0.045	0.041	0.047	0.027
FIP	0.356	0.405	0.383	0.343	0.442	0.556